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600px){.controls[data-v-ecbf2faf]{flex-direction:column}.time-display[data-v-ecbf2faf]{flex-direction:column;gap:10px;text-align:center}.volume-control[data-v-ecbf2faf]{flex-wrap:wrap}.volume-slider[data-v-ecbf2faf]{width:150px}}.app-container[data-v-88ddfc43]{width:100%;padding:20px}.card[data-v-88ddfc43]{background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:20px;padding:40px;box-shadow:0 20px 60px #0000004d}.title[data-v-88ddfc43]{font-size:2rem;font-weight:700;color:#667eea;text-align:center;margin-bottom:10px}.subtitle[data-v-88ddfc43]{font-size:1rem;color:#666;text-align:center;margin-bottom:30px}.language-switcher[data-v-88ddfc43]{display:flex;justify-content:flex-end;gap:8px;margin-bottom:15px}.lang-btn[data-v-88ddfc43]{padding:6px 12px;border:1px solid #ddd;border-radius:6px;background:#f5f5f5;cursor:pointer;font-size:.85rem;transition:all .2s 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